61. Pittsburgh Hash House Harriers The unofficial Pittsburgh Hash House Harriers Home Page. http://www.pgh-h3.com/

Pittsburgh Hash House Harriers - PGH-H3 Hash Hotline: 412-381-6709 The Original Drinking Club with a Running Problem Home Calendar / Directions Songs Haberdashery ... Register for our 2008 Anniversary Weekend - May 30th, 31st, and June 1st!!!!! What is Hashing? You have just stumbled upon an I nternational phenomenon, where a group of people, "Hashers" , follow a cryptic trail that has been marked with flour by the "Hare ". This trail leads to beer, water, snacks, and a lot of camaraderie. Some people run, some people walk, but they all follow these cryptic marks along streets, trails, and off the beaten path until they find a beer stop. Now there is water there too, and snacks, but really we are known as a Beer Drinking Club with a Running Problem Check out the Wikipedia entry on Hashing... Please read our Frequently Ask Question to know what to bring and what to expect Are you the Hare? - submit those directions to directions@pgh-h3.com Upcoming Events... We hash once a week and on Fool Moons. See below or the

62. Tree Hash EXchange Format (THEX) This memo presents the Tree Hash Exchange (THEX) format, for exchanging Merkle Hash Trees built up from the subrange hashes of discrete digital files. http://open-content.net/specs/draft-jchapweske-thex-02.html

TOC J. Chapweske Onion Networks, Inc. G. Mohr Bitzi, Inc. March 4, 2003 Tree Hash EXchange format (THEX) Abstract This memo presents the Tree Hash Exchange (THEX) format, for exchanging Merkle Hash Trees built up from the subrange hashes of discrete digital files. Such tree hash data structures assist in file integrity verification, allowing arbitrary subranges of bytes to be verified before the entire file has been received. TOC Table of Contents Introduction Merkle Hash Trees Hash Functions Unbalanced Trees Choice Of Segment Size Serialization Format DIME Encapsulation XML Tree Description File Size File Segment Size Digest Algorithm Digest Output Size Serialized Tree Depth Serialized Tree Type Serialized Tree URI Breadth-First Serialization Serialization Type URI Authors' Addresses A. Test Vectors TOC 1. Introduction The Merkle Hash Tree, invented by Ralph Merkle, is a hash construct that exhibits desirable properties for verifying the integrity of files and file subranges in an incremental or out-of-order fashion. This document describes a binary serialization format for hash trees that is compact and optimized for both sequential and random access. This memo has two goals: To describe Merkle Hash Trees and how they are used for file integrity verification.

63. Hash Function A Hash Function is a Unary Function that is used by Hashed Associative Containers it maps its argument to a result of type size_t. A Hash Function must be http://www.sgi.com/tech/stl/HashFunction.html

Hash Function Categories : containers, functors Component type : concept Description A Hash Function is a Unary Function that is used by Hashed Associative Containers : it maps its argument to a result of type . A Hash Function must be deterministic and stateless. That is, the return value must depend only on the argument, and equal arguments must yield equal results. The performance of a Hashed Associative Container depends crucially on its hash function. It is important for a Hash Function to minimize collisions, where a collision is defined as two different arguments that hash to the same value. It is also important that the distribution of hash values be uniform; that is, the probability that a Hash Function returns any particular value of type should be roughly the same as the probability that it returns any other value. Refinement of Unary Function Associated types Result type The type returned when the Hash Function is called. The result type must be Notation Definitions Valid expressions None, except for those described in the

64. Minneapolis Hash House Harriers: Hash Schedule Minneapolis, Minnesota Kennel of the Hash House Harriers. http://www.minneapolish3.com/

Minneapolis H3 What's New? MH961 Comments Rectal Page Spewation 2008 Hash Basics MH3 Info Dictionary Run Info Schedule Run Comments Photos Counter ... Future Events Staying Connected Discussion Forum Mail List Links The People Mismanagement Who's Who The Crew Hash Schedule Click on the yellow dates for event information April Runs and Events Sun Mon Tue Wed Thu Fri Sat May Runs and Events Sun Mon Tue Wed Thu Fri Sat A1 Hash House Harriers (H3 Web Ring) Join Now Ring Hub Random This page screwed up by Crash Test Dummy Let Ctd know of problems or suggestions.

65. Cleveland Hash House Harriers And Harriettes The drinking club with a running problem. http://www.clevelandhash.com/

66. Chicago Hash House Harriers The Chicago Hash House Harriers, drinking club with a running problem. http://www.chicagohash.com/

lb_path = "http://www.chicagohash.com/wp-content/plugins/lightbox/"; Chicago Hash House Harriers A Drinking Club with a Running Problem Home About Archives Latest CH3 News ... Register Less More Older Home Loading Newer Older Entries Chicago #1539 Sunday 4/6, 2pm @ Four Treys Published by itstoosoft on March 31, 2008 in Comment Hare(s): Venue: Four Treys - 3333 N. Damen (at Roscoe) Hash Cash: Now $8 as per vote at the last MisManageMent Meeting This is a preview of Chicago #1539 Sunday 4/6, 2pm @ Four Treys Read the full post (221 words, 3 images, estimated 53 secs reading time) Published by itstoosoft on March 30, 2008 in and Chicago Hash Runs Comments Here’s a pic of the hash 2008 Shamrock Shuffle team and friends with our second annual "beer in a box" at the postparty. Click on the "pictures" link to view this or any other album. This is a preview of Read the full post (339 words, 5 images, estimated 1:21 mins reading time) Chicago Hash Bar Wiki Published by itstoosoft on March 24, 2008

67. Hash House Harrier Press Kit Please direct questions to ZiPpY, Official Hash House Harrier Bibliographer at zippy@harrier.net . Last update was at 0946 PM on Sunday, January 23, 2000. http://harrier.net/presskit/

The Real Deal Premise Brief History Essential Definitions In Memory of "G" This press kit is provided as a public service of Harrier.Net . Please direct questions to ZiPpY, Official Hash House Harrier Bibliographer at zippy@harrier.net . Last update was at 09:46 PM on Sunday, January 23, 2000 Harrier.Net Home Name Tags Press Archive Press Kit ... Colorado InviHashional X

68. Middle Georgia Hash House Harriers Middle Georgia s local crosscountry running club with a drinking problem! A great way to spice up your jogging, walking, or running routine. http://mgh4.com/

Proudly contributing to the decline of civilization in Middle Georgia! 'DRINKING CLUB WITH A RUNNING PROBLEM'. Anyone who wants to have some fun, drink some beer, and get a bit of exercise, can put on their running shoes and meet us for the next trail. There is no formal membership and we LOVE new people to come out and join us!!! We normally run every other week on Saturday or Sunday around 3pm. Afterwards, we often meet for dinner at a local restaurant. Your first run is free ("come on kid, first time's free...") thereafter the price is a measly $6.00 for all the beer (or soft drinks/water) snacks and general camaraderie you can stand! All it takes to be a hasher is a good sense of humor, an interest in the outdoors, and half a mind! Sound like fun? Wanna know more? Check out the "So what is hashing" button to your left! A completely unofficial, unrequested, unnecessary, uncouth and unfunded Homepage Visitor #

69. SparkNotes: Hash Tables: What Is A Hash Table? A hash table is made up of two parts an array (the actual table where the data to be searched is stored) and a mapping function, known as a hash function. http://www.sparknotes.com/cs/searching/hashtables/section1.html

saveBookmark("", "", ""); Shopping Cart Checkout Home Computer Science Study Guides ... Hash Tables : What is a Hash Table? - Navigate Here - Introduction and Summary Terms What is a Hash Table? Problems Hash Functions Problems Coding up a Hash Table Problems Another use of hashing: Rabin-Karp string searching Problems What is a Hash Table? As we saw with binary search , certain data structures such as a binary search tree can help improve the efficiency of searches. From linear search to binary search , we improved our search efficiency from O n to O logn . We now present a new data structure , called a hash table, that will increase our efficiency to O , or constant time A hash table is made up of two parts: an array (the actual table where the data to be searched is stored) and a mapping function, known as a hash function. The hash function is a mapping from the input space to the integer space that defines the indices of the array. In other words, the hash function provides a way for assigning numbers to the input data such that the data can then be stored at the array index corresponding to the assigned number. Let's take a simple example. First, we start with a hash table array of strings (we'll use strings as the data being stored and searched in this example). Let's say the hash table size is 12:

70. What Is The MD5 Hash? The MD5 hash also known as checksum for a file is a 128bit value, something like a fingerprint of the file. There is a very small possibility of getting http://www.fastsum.com/support/md5-checksum-utility-faq/md5-hash.php

Italiano Frequently Asked Questions: Basic concepts What is the MD5 hash? The MD5 hash also known as checksum for a file is a 128-bit value, something like a fingerprint of the file. There is a very small possibility of getting two identical hashes of two different files. This feature can be useful both for comparing the files and their integrity control. Let us imagine a situation that will help to understand how the MD5 hash works. Alice and Bob have two similar huge files. How do we know that they are different without sending them to each other? We simply have to calculate the MD5 hashes of these files and compare them. Act now, and experience the MD5 hash checker utility for yourself, control your data! Download the MD5 hash checker now! You can learn how to use it from the Online Help or by visiting the main page MD5 Hash Properties The MD5 hash consists of a small amount of binary data, typically no more than 128 bits. All hash values share the following properties: Hash length The length of the hash value is determined by the type of the used algorithm, and its length does not depend on the size of the file. The most common hash value lengths are either 128 or 160 bits. Non-discoverability Every pair of nonidentical files will translate into a completely different hash value, even if the two files differ only by a single bit. Using today's technology, it is not possible to discover a pair of files that translate to the same hash value.

71. SANS Institute - Special Papers / Features / Interviews The SANS Institute, offering computer security training for system administrators, computer security professionals, and network administrators, http://www.sans.org/reading_room/special/index.php?id=oracle_pass

72. Oregon Hash House Harriers History of the club, pictures, merchandise, recommended, upcoming events, and links to area clubs. http://www.oregonhhh.org/

Oregon Hash House Harriers Oregon Reigns! Welcome to the Oregon Hash! Oregon is a great place to Hash! Hash Calendar Hash Calendar For a good time call Toll Free What is the Oregon Hash House Harriers? THE Mother Hash Fresh native beer and now a word from our sponsor At the end of the trail, the Hounds of the Oregon HHH always cool off with "Oregon's Best Microbrewed Beers and Ales" from Rogue. Hash/Trash Talk Oregon Hash email group Portland Hump Hash email group On the Trail Oregon Kahuna Hash House Harriers - Runs every Monday Portland Hump Hash - Runs every Wednesday Eugene Hash House Harriers Beaver Hash House Harriers ... Square Root's Internet Hashing Resources This site is a member of WebRing. To browse visit Here This site is a member of WebRing. To browse visit here Credit Where Credit Due Tyrants Emeritus NOTICE! This is an adult oriented site, with adult themes. Although there is no pornography maintained at this site, you never know where a link may take you. Adult Rated by Adults Only by Labeled with Help cover ongoing ISP costs

73. Jax Hash House Harriers Jax Beach Hash House Harriers A Drinking Club with a Running Problem Jax Hash 526 Sat, 03/15/2008 Hare(s) Capt Taco and Back Bedroom Bobber http://www.jaxh3.com/

MENU Home What is Hashing? Shiggy Meter Hash Calendar ... Admin Page HASH INFO For Wednesdays CHiPS JaxH3 Yahoo Groups Message Board KGB KGB Messages KGB Photos Jax Hash House Harriers A Drinking Club with a Running Problem Recent Trash All Trashes Recent Photos NEXT LOCAL HASH Jax Hash #531 Sat, 04/05/2008 : Hare(s): 2nd Anal Beer Mile (Spinchter) PLUS Trail (PMG and Pond Scum) We will have 2nd Anal Beer Mile and then a trail to follow. If you are not interested in Beer Mile, cum and show your support, or perhaps even "cheer" them on in your cheerleading outfit!! Beer Mile info: Hare: Sphincter Sicle Start: Mayport Middle School Track (2600 Mayport Rd, Atlantic Beach FL) Park at the main entrance (second entrance if traveling north on Mayport towards Mayport Gate), and walk over the sports fields. The track is at the far end of the sports fields (look for the bleachers). Time: 1pm Cost: $5.00 ($7 if you plan to do trail as well) Trail info: Hare: Porks Me Gentiley and Pond Scum Start: same location Time: 2pm-ish Cost: $5, Virgins FREE!

74. Howstuffworks "How Encryption Works" How secure is the Internet for sending sensitive information? Learn all about encryption, authentication, hash algorithms and more. http://computer.howstuffworks.com/encryption2.htm

HowStuffWorks.com RSS Make HowStuffWorks your homepage Get Newsletter Search HowStuffWorks and the web: Computer Computer Security Authentication Authentication is the action of identifying your digital identity. Get educated on passwords, encryption keys, facial recognition and fingerprint scanners. Related Categories: REFERENCE LINKS Print Email Cite Please copy/paste the following text to properly cite this How Stuff Works article: by Jeff Tyson Inside This Article Introduction to How Encryption Works Encryption Systems Symmetric Key Public Key Public Key: SSL Hashing Algorithms Authentication ... articles Symmetric Key In symmetric-key encryption , each computer has a secret key (code) that it can use to encrypt a packet of information before it is sent over the network to another computer. Symmetric-key requires that you know which computers will be talking to each other so you can install the key on each one. Symmetric-key encryption is essentially the same as a secret code that each of the two computers must know in order to decode the information. The code provides the key to decoding the message. Think of it like this: You create a coded message to send to a friend in which each letter is substituted with the letter that is two down from it in the alphabet. So "A" becomes "C," and "B" becomes "D". You have already told a trusted friend that the code is "Shift by 2". Your friend gets the message and decodes it. Anyone else who sees the message will see only nonsense.

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

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